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feat(fs): clarify rest of docs on driver-identifier letters. (#7710)

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This commit is contained in:
Victor Wheeler
2025-02-12 11:58:37 -07:00
committed by GitHub
parent 155ee2a045
commit bafc22e016
5 changed files with 35 additions and 31 deletions
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28
lv_conf_template.h
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@@ -794,13 +794,15 @@
/* File system interfaces for common APIs */
/** Setting a default driver letter allows skipping the driver prefix in filepaths. */
/** Setting a default driver letter allows skipping the driver prefix in filepaths.
* Documentation about how to use the below driver-identifier letters can be found at
* https://docs.lvgl.io/master/details/main-components/fs.html#lv-fs-identifier-letters . */
#define LV_FS_DEFAULT_DRIVER_LETTER '\0'
/** API for fopen, fread, etc. */
#define LV_USE_FS_STDIO 0
#if LV_USE_FS_STDIO
#define LV_FS_STDIO_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_STDIO_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_STDIO_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_STDIO_CACHE_SIZE 0 /**< >0 to cache this number of bytes in lv_fs_read() */
#endif
@@ -808,7 +810,7 @@
/** API for open, read, etc. */
#define LV_USE_FS_POSIX 0
#if LV_USE_FS_POSIX
#define LV_FS_POSIX_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_POSIX_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_POSIX_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_POSIX_CACHE_SIZE 0 /**< >0 to cache this number of bytes in lv_fs_read() */
#endif
@@ -816,7 +818,7 @@
/** API for CreateFile, ReadFile, etc. */
#define LV_USE_FS_WIN32 0
#if LV_USE_FS_WIN32
#define LV_FS_WIN32_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_WIN32_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_WIN32_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_WIN32_CACHE_SIZE 0 /**< >0 to cache this number of bytes in lv_fs_read() */
#endif
@@ -824,7 +826,7 @@
/** API for FATFS (needs to be added separately). Uses f_open, f_read, etc. */
#define LV_USE_FS_FATFS 0
#if LV_USE_FS_FATFS
#define LV_FS_FATFS_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_FATFS_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_FATFS_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_FATFS_CACHE_SIZE 0 /**< >0 to cache this number of bytes in lv_fs_read() */
#endif
@@ -832,34 +834,34 @@
/** API for memory-mapped file access. */
#define LV_USE_FS_MEMFS 0
#if LV_USE_FS_MEMFS
#define LV_FS_MEMFS_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_MEMFS_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#endif
/** API for LittleFs. */
#define LV_USE_FS_LITTLEFS 0
#if LV_USE_FS_LITTLEFS
#define LV_FS_LITTLEFS_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_LITTLEFS_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_LITTLEFS_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_LITTLEFS_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#endif
/** API for Arduino LittleFs. */
#define LV_USE_FS_ARDUINO_ESP_LITTLEFS 0
#if LV_USE_FS_ARDUINO_ESP_LITTLEFS
#define LV_FS_ARDUINO_ESP_LITTLEFS_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_ARDUINO_ESP_LITTLEFS_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_ARDUINO_ESP_LITTLEFS_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_ARDUINO_ESP_LITTLEFS_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#endif
/** API for Arduino Sd. */
#define LV_USE_FS_ARDUINO_SD 0
#if LV_USE_FS_ARDUINO_SD
#define LV_FS_ARDUINO_SD_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_ARDUINO_SD_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#define LV_FS_ARDUINO_SD_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#define LV_FS_ARDUINO_SD_PATH "" /**< Set the working directory. File/directory paths will be appended to it. */
#endif
/** API for UEFI */
#define LV_USE_FS_UEFI 0
#if LV_USE_FS_UEFI
#define LV_FS_UEFI_LETTER '\0' /**< Set an upper cased letter on which the drive will accessible (e.g. 'A') */
#define LV_FS_UEFI_LETTER '\0' /**< Set an upper-case driver-identifier letter for this driver (e.g. 'A'). */
#endif
/** LODEPNG decoder library */